Insu Joo

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting diode display device and driving method thereof
- Patent number 9,135,854
- Issue date Sep 15, 2015
- LG Display Co., Ltd.
- Injae Chung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light emitting diode display device and driving method thereof
- Patent number 8,686,925
- Issue date Apr 1, 2014
- LG Display Co., Ltd.
- Injae Chung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20140111566
- Publication date Apr 24, 2014
- LG Display Co., Ltd.
- Injae Chung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Organic light emitting diode display device and driving method thereof
- Publication number 20080284691
- Publication date Nov 20, 2008
- LG Display Co., Ltd.
- Injae Chung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS